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VESC at very low speeds

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LudoJ
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Last seen: 11 months 3 weeks ago
Joined: 2019-03-27 11:32
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VESC at very low speeds

For a project, we need to drive a brushless motor at very low speed. yet with some torque at very low speed (almost like with break on)

The ideal thing would be that VESC always generate a sine waves but at frequencies of 50Hz down to almost 0. Were it would be similar to brake...

 

I have realized that at very low speed, the motor is turned OFF. The signal also does not look like sine wave.

What settings would you recommend ?

 

Thanks

Roger Wolff
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Last seen: 1 month 3 days ago
VESC FreeVESC Original
Joined: 2017-05-24 12:27
Posts: 202

foc_openloop <current> <speed> 
(of the other way around, I don't remember). Type this into the terminal tab.